26156988

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5081}}^1$

素因数の和:5115

約数の個数: 72

約数和(自身を含む): 77693616

約数和(自身を除く): 51536628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5081, 5148, 10162, 15243, 20324, 30486, 45729, 55891, 60972, 66053, 91458, 111782, 132106, 167673, 182916, 198159, 223564, 264212, 335346, 396318, 503019, 594477, 670692, 726583, 792636, 1006038, 1188954, 1453166, 2012076, 2179749, 2377908, 2906332, 4359498, 6539247, 8718996, 13078494, 26156988]

約数ペア:

[(1, 26156988), (2, 13078494), (3, 8718996), (4, 6539247), (6, 4359498), (9, 2906332), (11, 2377908), (12, 2179749), (13, 2012076), (18, 1453166), (22, 1188954), (26, 1006038), (33, 792636), (36, 726583), (39, 670692), (44, 594477), (52, 503019), (66, 396318), (78, 335346), (99, 264212), (117, 223564), (132, 198159), (143, 182916), (156, 167673), (198, 132106), (234, 111782), (286, 91458), (396, 66053), (429, 60972), (468, 55891), (572, 45729), (858, 30486), (1287, 20324), (1716, 15243), (2574, 10162), (5081, 5148)]